Transistors are constructed from ____, such as silicon and gallium arsenide.

A. magnetic cores
B. semiconductors
C. ionic crystals
D. chips


Answer: B

Computer Science & Information Technology

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What will be the output when TruncateSum is used in the following lines of code?

``` Dim num1, num2, num3 As Double num1 = 3.5 num2 = 6.75 num3 = 1 TruncateSum(num1, num2, num3) ``` Consider the following Sub procedure. ``` Sub TruncateSum(var1 As Double, var2 As Double, var3 As Double) txtBox.Text = CStr(Int(var1 + var2 + var3)) End Sub ``` (A) 10 (B) 12 (C) 0 (D) 11

Computer Science & Information Technology

SSH is a secure alternative to which of the following protocols?

A. FTP B. Telnet C. SMTP D. SSL

Computer Science & Information Technology

Which of the following values is the recommended maximum percentage of disk space you should use for best reliability?

A. 50 B. 20 C. 95 D. 80

Computer Science & Information Technology

In recent Windows operating systems, almost all low-level I/O operations are asynchronous.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology